2134618384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2677}}^1$

素因数の和:2808

約数の個数: 80

約数和(自身を含む): 4529462080

約数和(自身を除く): 2394843696

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 61, 76, 86, 122, 152, 172, 244, 304, 344, 488, 688, 817, 976, 1159, 1634, 2318, 2623, 2677, 3268, 4636, 5246, 5354, 6536, 9272, 10492, 10708, 13072, 18544, 20984, 21416, 41968, 42832, 49837, 50863, 99674, 101726, 115111, 163297, 199348, 203452, 230222, 326594, 398696, 406904, 460444, 653188, 797392, 813808, 920888, 1306376, 1841776, 2187109, 2612752, 3102643, 4374218, 6205286, 7021771, 8748436, 12410572, 14043542, 17496872, 24821144, 28087084, 34993744, 49642288, 56174168, 112348336, 133413649, 266827298, 533654596, 1067309192, 2134618384]

約数ペア:

[(1, 2134618384), (2, 1067309192), (4, 533654596), (8, 266827298), (16, 133413649), (19, 112348336), (38, 56174168), (43, 49642288), (61, 34993744), (76, 28087084), (86, 24821144), (122, 17496872), (152, 14043542), (172, 12410572), (244, 8748436), (304, 7021771), (344, 6205286), (488, 4374218), (688, 3102643), (817, 2612752), (976, 2187109), (1159, 1841776), (1634, 1306376), (2318, 920888), (2623, 813808), (2677, 797392), (3268, 653188), (4636, 460444), (5246, 406904), (5354, 398696), (6536, 326594), (9272, 230222), (10492, 203452), (10708, 199348), (13072, 163297), (18544, 115111), (20984, 101726), (21416, 99674), (41968, 50863), (42832, 49837)]